Greek

καὶ βασιλεύσει ἐπὶ τὸν οἶκον Ἰακὼβ εἰς τοὺς αἰῶνας τῆς βασιλείας αὐτοῦ οὐκ ἔσται τέλος

Transliterated

kai basileusei epi ton oikon Iakōb eis tous aiōnas tēs basileias autou ouk estai telos

Literal English

And He will reign at the house Jacob for the ages - kingdom of Him’” not it will be an end
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